Stand magnifier with 47mm diameter aspheric acrylic lens

Made:
1950-1959 in Slough
maker:
Combined Optical Industries Limited

Stand magnifier with 47mm diameter aspheric acrylic lens and black base, (power 20 dioptres, code no.5428), made in England by Combined Optical Industries Ltd., 198-200 Bath Road, Slough, Berks. SL1 4DW

Details

Category:
Optics
Object Number:
1991-40
type:
magnifying glass
credit:
Combined Optical Industries Limited